398804924 (number)

398804924 is an even 9-digits composite number following 398804923 and preceding 398804925. In scientific notation, it is written as 3.98804924 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 36 positive divisors. There are 170511264 positive integers (up to 398804924) that are relatively prime to 398804924.

Interesting facts

Basic properties

Name

Name three hundred ninety-eight million eight hundred four thousand nine hundred twenty-four

Notation

Scientific notation 3.98804924 × 10^8
Engineering notation 3.98804924 × 10^6

Prime Factorization of 398804924

Prime Factorization 2 × 2 × 7 × 7 × 467 × 4357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 28486066
Product of the distinct prime numbers

The prime factorization of 398804924 is 2 × 2 × 7 × 7 × 467 × 4357. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 398804924)

Multiplication

n×y
n×2 797609848
n×3 1196414772
n×4 1595219696
n×5 1994024620

Division

n÷y
n÷2 199402462
n÷3 132934974.66667
n÷3 99701231
n÷5 79760984.8

Exponentiation

ny
n2 159045367406645776
n3 6.3428075661159E+25
n4 2.5295428893515E+34
n5 1.0087941597426E+43

Nth Root

y√n
2√n 19970.100750873
3√n 736.07178480284
4√n 141.31560689065
5√n 52.499129505021

Divisors of 398804924

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -398804923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 398804924 can be divided by 36 positive divisors. The sum of these divisors (counting 398804924) is 1, the average is 0.027777777777778.

Base conversion 398804924

Base System Value
2 Binary 10111110001010100011110111100
3 Ternary 1000210102101111202
4 Quaternary 113301110132330
5 Quinary 1304043224144
6 Senary 103323435032
8 Octal 2761243674
10 Decimal 398804924
12 Duodecimal b1685a78
16 Hexadecimal 17c547bc
20 Vigesimal 64cac64
36 Base36 6lfruk

Cryptographic Hash Functions

md5 d748f802a17bd52b24fbdfe0d3b8af31
sha1 41de8a18ac212aa13717f7db20b54a1307019b94
sha256 c980956d13da2948f9ccf7dd69bdd2a6d18a626ba304a9b1c92a4d23af726265
sha512 c94a0115247d8d7d2efb6ec76714ddc1a7c6ca7c281c56f8752a60e53e6097c943092a11d5566f755c4f1d7bdd423d6284318df4ef59ebf9e4c901ce45d1575b
ripemd-160 7533f0e3c15e33b34ca60b5552af835ddfea8118

398804924 as geometric shapes

Circle

Radius = n
Diameter 797609848
Circumference 2505765238.9077
Area 4.9965575783221E+17

Sphere

Radius = n
Volume 2.6568690203791E+26
Surface area 1.9986230313288E+18
Circumference 2505765238.9077

Square

Length = n
Perimeter 1595219696
Area 159045367406645776
Diagonal 563995332.26197

Cube

Length = n
Surface area 954272204439874656
Volume 6.3428075661159E+25
Space diagonal 690750390.67664

Equilateral Triangle

Length = n
Perimeter 1196414772
Area 6.8868664264192E+16
Altitude 345375195.33832

Triangular Pyramid

Length = n
Surface area 6.8868664264192E+16
Volume 7.4750704029365E+24
Height 187998444.08732